Quarterly report pursuant to Section 13 or 15(d)

GUARANTORS OF SECURITIES (Condensed Cash Flow Statement) (Details)

v3.10.0.1
GUARANTORS OF SECURITIES (Condensed Cash Flow Statement) (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Condensed Cash Flow Statements, Captions [Line Items]    
Net cash provided by provided by operating activities $ 50,352 $ 17,928
Cash flows from investing activities:    
Purchases of property and equipment (7,686) (13,121)
Proceeds from disposition of property and equipment 29,520 5,690
Dividends received from equity investees 1,000 0
Investments in and advances to equity investees 0 (126)
Principal payments on notes due from equity investees 401 564
Principal payments on third party notes receivable 620 94
Net cash provided by (used in) investing activities 23,855 (6,899)
Cash flows from financing activities:    
Long-term debt issuance costs (1,295)  
Payments on long-term debt (42,562) (24,745)
Proceeds from Revolving Credit Facility 0 9,000
Proceeds from share award plans 893 836
Purchase of treasury shares 0 (52)
Borrowings and repayments of intercompany debt 0 0
Net cash used in financing activities (42,964) (14,961)
Effects of exchange rate changes on cash and cash equivalents (445) 101
Net increase (decrease) in cash and cash equivalents 30,798 (3,831)
Cash, cash equivalents and restricted cash, beginning of period 16,833 30,727
Cash, cash equivalents and restricted cash, end of period 47,631 26,896
Reportable Legal Entities | Parent    
Condensed Cash Flow Statements, Captions [Line Items]    
Net cash provided by provided by operating activities 35,550 (267)
Cash flows from investing activities:    
Purchases of property and equipment 0 0
Proceeds from disposition of property and equipment 0 0
Dividends received from equity investees 0  
Investments in and advances to equity investees   0
Principal payments on notes due from equity investees 0 0
Principal payments on third party notes receivable 0 0
Net cash provided by (used in) investing activities 0 0
Cash flows from financing activities:    
Long-term debt issuance costs 0  
Payments on long-term debt 0 0
Proceeds from Revolving Credit Facility   0
Proceeds from share award plans 0 0
Purchase of treasury shares   0
Borrowings and repayments of intercompany debt 0 0
Net cash used in financing activities 0 0
Effects of exchange rate changes on cash and cash equivalents 0 27
Net increase (decrease) in cash and cash equivalents 35,550 (240)
Cash, cash equivalents and restricted cash, beginning of period 10,800 25,474
Cash, cash equivalents and restricted cash, end of period 46,350 25,234
Reportable Legal Entities | Guarantors    
Condensed Cash Flow Statements, Captions [Line Items]    
Net cash provided by provided by operating activities 13,319 17,477
Cash flows from investing activities:    
Purchases of property and equipment (7,461) (13,013)
Proceeds from disposition of property and equipment 29,520 5,690
Dividends received from equity investees 1,000  
Investments in and advances to equity investees   (126)
Principal payments on notes due from equity investees 401 564
Principal payments on third party notes receivable 620 94
Net cash provided by (used in) investing activities 24,080 (6,791)
Cash flows from financing activities:    
Long-term debt issuance costs 0  
Payments on long-term debt (1,247) (1,247)
Proceeds from Revolving Credit Facility   0
Proceeds from share award plans 0 0
Purchase of treasury shares   0
Borrowings and repayments of intercompany debt (39,402) (13,216)
Net cash used in financing activities (40,649) (14,463)
Effects of exchange rate changes on cash and cash equivalents 0 0
Net increase (decrease) in cash and cash equivalents (3,250) (3,777)
Cash, cash equivalents and restricted cash, beginning of period 3,250 3,777
Cash, cash equivalents and restricted cash, end of period 0 0
Reportable Legal Entities | Non-guarantors    
Condensed Cash Flow Statements, Captions [Line Items]    
Net cash provided by provided by operating activities 1,483 718
Cash flows from investing activities:    
Purchases of property and equipment (225) (108)
Proceeds from disposition of property and equipment 0 0
Dividends received from equity investees 0  
Investments in and advances to equity investees   0
Principal payments on notes due from equity investees 0 0
Principal payments on third party notes receivable 0 0
Net cash provided by (used in) investing activities (225) (108)
Cash flows from financing activities:    
Long-term debt issuance costs 0  
Payments on long-term debt (2,315) (498)
Proceeds from Revolving Credit Facility   0
Proceeds from share award plans 0 0
Purchase of treasury shares   0
Borrowings and repayments of intercompany debt 0 0
Net cash used in financing activities (2,315) (498)
Effects of exchange rate changes on cash and cash equivalents (445) 74
Net increase (decrease) in cash and cash equivalents (1,502) 186
Cash, cash equivalents and restricted cash, beginning of period 2,783 1,476
Cash, cash equivalents and restricted cash, end of period 1,281 1,662
Eliminations    
Condensed Cash Flow Statements, Captions [Line Items]    
Net cash provided by provided by operating activities 0 0
Cash flows from investing activities:    
Purchases of property and equipment 0 0
Proceeds from disposition of property and equipment 0 0
Dividends received from equity investees 0  
Investments in and advances to equity investees   0
Principal payments on notes due from equity investees 0 0
Principal payments on third party notes receivable 0 0
Net cash provided by (used in) investing activities 0 0
Cash flows from financing activities:    
Long-term debt issuance costs (1,295)  
Payments on long-term debt (39,000) (23,000)
Proceeds from Revolving Credit Facility   9,000
Proceeds from share award plans 893 836
Purchase of treasury shares   (52)
Borrowings and repayments of intercompany debt 39,402 13,216
Net cash used in financing activities 0 0
Effects of exchange rate changes on cash and cash equivalents 0 0
Net increase (decrease) in cash and cash equivalents 0 0
Cash, cash equivalents and restricted cash, beginning of period 0 0
Cash, cash equivalents and restricted cash, end of period $ 0 $ 0